package com.example.sdemo.app.service;

import com.example.sdemo.domain.entity.Student;
import com.example.sdemo.domain.entity.Teacher;
import org.springframework.stereotype.Service;

@Service
public interface TeacherService {
    Teacher selectTById(Integer id);
    Boolean insertT(Teacher teacher);
    Boolean deleteT(Integer id);
    Boolean updateT(Teacher teacher);
}
